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Finding the Third Proportional to 1,924,210 and 4,153,506

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Solution

The third proportional to 1,924,210 and 4,153,506 is: 8,965,555.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,924,210 : 4,153,506 = 4,153,506 : x
  2. Step 2: Convert to fraction form
    1,924,210/4,153,506 = 4,153,506/x
  3. Step 3: Cross multiply
    1,924,210x = 4,153,506 × 4,153,506
  4. Step 4: Simplify right side
    1,924,210x = 17,251,612,092,036
  5. Step 5: Solve for x
    x = 17,251,612,092,036/1,924,210
  6. Step 6: Final answer
    x = 8,965,555.78

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.